管螺纹螺纹规标准

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1、华能叶轮有限公司非密封螺纹塞规标准（G)A级量规标志大径中径小径≤尺寸下偏差尺寸下偏差磨损偏差G1/16T7.738-0.027.155-0.01-0.0196.561Z7.445-0.027.295-0.01-0.015T9.743-0.029.16-0.01-0.019G1/88.566Z9.45-0.029.264-0.01-0.015T13.172-0.0212.314-0.01-0.019G1/411.445Z12.708-0.0212.436-0.01-0.015T16.677-0.0215.819-0.01-0.019G3/814.95Z16.213-0.0215.94

2、1-0.01-0.015T20.973-0.0219.812-0.012-0.025G1/218.631Z20.316-0.0219.947-0.012-0.019T22.929-0.02421.768-0.012-0.025G5/820.587Z22.272-0.02421.903-0.012-0.019T26.459-0.02425.298-0.012-0.025G3/424.117Z25.802-0.02425.443-0.012-0.019T30.219-0.02429.058-0.012-0.025G7/827.877Z29.562-0.02429.193-0.012-0.

3、019T33.267-0.02431.789-0.012-0.025G130.291Z32.43-0.02431.962-0.012-0.019T37.915-0.02436.437-0.012-0.025G11/834.939Z37.078-0.02436.61-0.012-0.019T41.928-0.02440.45-0.012-0.025G11/438.952Z41.091-0.02440.623-0.012-0.019T47.821-0.02446.343-0.012-0.025G11/244.845Z46.894-0.02446.516-0.012-0.019T53.76

4、4-0.02452.286-0.012-0.025G13/450.788Z52.927-0.02452.459-0.012-0.019T59.632-0.02458.154-0.012-0.025G256.656Z58.795-0.02458.327-0.012-0.019T65.733-0.0364.257-0.015-0.031G21/462.752Z64.932-0.0364.463-0.015-0.025T75.207-0.0373.731-0.015-0.031G21/272.226Z74.406-0.0373.937-0.015-0.025T81.557-0.0380.0

5、81-0.015-0.031G23/478.576Z50.756-0.0380287-0.015-0.025部门：品管部制表：钟前胜日期2010/3/24华能叶轮有限公司非密封螺纹环规标准（G)A级量规标志小径中径大径≤尺寸上偏差尺寸上偏差磨损偏差G1/16T6.5460.0157.1330.0150.0267.723Z6.8310.037.020.0150.0217.733T8.5510.0159.1380.0150.0269.728G1/8Z8.8360.039.0250.0150.0219.738T11.430.01512.2920.0150.02613.157G1/4Z11.

6、8860.0312.1610.0150.02113.167T14.9350.01515.7970.0150.02616.662G3/8Z15.3910.0315.6660.0150.02116.672T18.6110.0219.7740.020.03320.955G1/2Z19.2580.0419.6310.020.02720.967T20.5670.0221.730.020.03322.911G5/8Z21.2140.0421.5870.020.02722.923T24.0970.0225.60.020.03326.441G3/4Z24.7440.0425.1170.020.027

7、26.453T27.8570.0229.020.020.03330.201G7/8Z28.5040.0428.8770.020.02730.213T30.2710.0231.7510.020.03333.249G1Z31.0980.0431.570.020.02733.261T34.9190.0236.3990.020.03337.897G11/8Z35.7460.0436.2180.020.02737.909T38.9320.0240.4120.020.